Why do international organizations (IOs) look so different, yet so similar? The possibilities are...

This is the second of five ambitious volumes theorizing the structure of governance above and bel...

What kind of European Union do top Commission officials want? Should the European Union be supran...

Most countries around the globe have one or two levels of regional or intermediate government, ye...

Why do international organizations (IOs) look so different, yet so similar? The possibilities are...

European politics has been reshaped in recent decades by a dual process of centralization and dec...

Most countries around the globe have one or two levels of regional or intermediate government, ye...

Based on interviews with 137 top Commission officials, Hooghe challenges assumptions about the Eu...

How can one convince potent nation-states to put their sovereignty at risk in common European pol...